- Poisonous eurasian plant - Poisonous herb - The name of several poisonous umbelliferous herbs having
finely cut leaves and small white flowers, as the Cicuta maculata,
bulbifera, and virosa, and the Conium maculatum. See Conium. - An evergreen tree common in North America (Abies, / Tsuga,
Canadensis); hemlock spruce. - The wood or timber of the hemlock tree.
- A poisonous plant of the Ranunculaceae family - The herb wolfsbane, or monkshood; -- applied to any plant
of the genus Aconitum (tribe Hellebore), all the species of which are
poisonous. - An extract or tincture obtained from Aconitum napellus,
used as a poison and medicinally.